package xml.bug1865;
import java.io.InputStream;
import java.net.URL;

import org.exolab.castor.mapping.Mapping;
import org.exolab.castor.xml.MarshalException;
import org.exolab.castor.xml.Unmarshaller;
import org.xml.sax.InputSource;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

public class TestRequired extends TestCase {

   public static Test suite() {
      return new TestSuite(TestRequired.class);
   }

   public void testDog1() throws Exception {
      unmarshalResource(Dog.class, "dog1.xml");
   }

   public void testDog2() throws Exception {
      unmarshalResource(Dog.class, "dog2.xml");
   }

   public void testKennel1() throws Exception {
      unmarshalResource(Kennel.class, "kennel1.xml");
   }

   public void testKennel2() throws Exception {
      unmarshalResource(Kennel.class, "kennel2.xml");
   }

   private void unmarshalResource(Class clazz, String resource) throws Exception {
      Unmarshaller unmarshaller = new Unmarshaller(clazz);
      unmarshaller.setIgnoreExtraElements(false);
      unmarshaller.setIgnoreExtraAttributes(false);
      unmarshaller.setValidation(true);

      URL mappingURL = getClass().getResource("mapping.xml");
      Mapping mapping = new Mapping();
      mapping.loadMapping(mappingURL);
      unmarshaller.setMapping(mapping);

      InputStream xmlStream = getClass().getResourceAsStream(resource);
      InputSource xml = new InputSource(xmlStream);

      try {
         unmarshaller.unmarshal(xml);
         fail("XML is missing required attributes and should fail unmarshalling");
      } catch (MarshalException e) {
         assertTrue(e.getMessage().indexOf("required") != -1);
      }
   }
}